[teruakohatu]

Nothing any of us have ever done is “from scratch”. Even a carpenter who planted an acorn and waited 80 years to harvest the wood to make a chair probably didn’t mine the iron ore used to make her axe.

Here is how you install SDL2 on a Mac (copy and pasted from Google):

  brew install sdl2 sdl2_image sdl2_mixer sdl2_ttf